When using the GALEP ISP adapter (210865) TCK is wired to socket pin 25, TDO to 26, TMS to 27, and TDI
to 29.
Fig: Socket pin assignment of the example config file.
Additional Voltages
GALEP-5 can generate three different voltages -
VCC1..VCC3
- on any pin of the socket. All voltages can be
adjusted in the 1.2V - 25V range.
!!
The current per voltage must not exceed 250mA, and the power must
not exceed 1.2W! When using the GALEP-5 pocket programmer, please connect the external power adapter
when using the adjustable voltages.
In the config file you can set up the voltages this way:
# interface
# ...
vcc_level VCC1 3300
vcc_level VCC2 4500
vcc_level VCC3 5000
socket_assign VCC1 1
socket_assign VCC2 2
socket_assign VCC3 3
# ...
In this configuration, socket pin 1 is set to 3.3V, pin 2 is set to 4,5V and pin 3 is set to 5V. The voltages are
switched on immediately after start of the program, and are switched off at terminating OpenOCD.
Target detection
The
TargetDetect
signal is an input line that can be pulled to logical high by the target system (f.i. the supply
voltage of the target system). If the signal is assigned to a socket pin (f.i. through
socket_assign
TargetDetect = 24
), the software checks at startup whether the target system delivers a logical high on that
pin, and otherwise aborts with an error message. If the signal is not given in the config file, the test is skipped.
Summary of Contents for GALEP-5
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